Mechanical watch (first)Mechanical watch is one of rolex replica the most familiar to everyone watches, powered mechanical watch movement is a rely on. Mechanical characteristics: without battery, long service life, accurate (can adjust the movement speed of travel time). Quartz watchQuartz watch is a new generation of omega replica automatic timing watch using electronic technology. The characteristics of quartz watch: travel time accuracy! Battery life Relatively long (2-4 years). Ultrathin, super light. Mechanical automatic table, artificial energy table rotation in the case of automatic driving power, and use IC to control the energy storage. Need to use the usual wrist movement to maintain energy production. The characteristic of this kind of Bell & Ross replica watch: movement is energy. Do not need to replace the battery. Eternal power! Watch The energy source of light is eternal Energy, solar energy! The characteristics of watch: automatic storage, intelligent charging control etc..